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參數(shù)資料
| 型號(hào)： | PS21864 |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | AC MOTOR CONTROLLER, 30 A, QMA41 |
| 封裝： | DIP-41 |
| 文件頁(yè)數(shù)： | 9/9頁(yè) |
| 文件大?。?/td> | 119K |
| 代理商： | PS21864 |
MITSUBISHI SEMICONDUCTOR <Dual-In-Line Package Intelligent Power Module>
PS21864/-A
TRANSFER-MOLD TYPE
INSULATED TYPE
Jul. 2003
Fig. 8 TYPICAL DIP-IPM APPLICATION CIRCUIT EXAMPLE
Note 1 : To prevent the input signals oscillation, the wiring of each input should be as short as possible. (Less than 2cm)
2: By virtue of integrating an application specific type HVIC inside the module, direct coupling to CPU terminals without any opto-coupler
or transformer isolation is possible.
3: FO output is open collector type. This signal line should be pulled up to the positive side of the 5V power supply with approximately
10k
resistor.
4: FO output pulse width is determined by the external capacitor between CFO and VNC terminals (CFO). (Example : CFO = 22 nF
→ tFO
= 1.8 ms (typ.))
5: The logic of input signal is high-active. The DIP-IPM input signal section integrates a 2.5k
(min) pull-down resistor. Therefore, when
using external filtering resistor, care must be taken to satisfy the turn-on threshold voltage requirement.
6: To prevent malfunction of protection, the wiring of A, B, C should be as short as possible.
7: Please set the R1C5 time constant in the range 1.5~2
s.
8: Each capacitor should be located as nearby the pins of the DIP-IPM as possible.
9: To prevent surge destruction, the wiring between the smoothing capacitor and the P&N1 pins should be as short as possible. Approxi-
mately a 0.1~0.22
F snubber capacitor between the P&N1 pins is recommended.
HO
DIP-IPM
C3
C2
C1
HO
IN
15V line
5V line
IN
COM
UOUT
VOUT
WOUT
VNO
CFO
GND
F
o
WN
VN
VCC
C
B
A
C4(CFO)
CFO
R1
N1
C5
CIN
N
W
V
U
P
VS
VB
VCC
Fo
WN
VN
UN
UN
WP
VP
UP
VNC
VN1
VP1
VPC
VP1
VWFS
VVFS
VUFS
VWFB
VVFB
VUFB
M
C3
CPU
UNIT
HVIC1
HVIC2
HVIC3
LVIC
C1:Tight tolerance temp-compensated electrolytic type
C2,C3: 0.22~2
F R-category ceramic capacitor for noise filtering.
(Note: The capacitance value depends on the PWM control used in the applied system.)
Too long wiring here might
cause short-circuit.
Shunt
Resistance
If this wiring is too long, the SC level
fluctuation might be larger and cause
SC malfunction.
Long GND wiring here might generate
noise to input and cause IGBT
malfunction.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PS21864-P | 制造商:Mitsubishi Electric 功能描述:POWER IPM TRANSISTOR |
| PS21865-P | 制造商:Powerex Power Semiconductors 功能描述:INTELLIGENT POWER MODULE, 600V, 20A, DIP, Transistor Polarity:(Not Available), D |
| PS21867 | 制造商:Powerex Power Semiconductors 功能描述:POWER IPM TRANSISTOR |
| PS21867-A | 制造商:POWEREX 制造商全稱:Powerex Power Semiconductors 功能描述:Intellimod? Module Dual-In-Line Intelligent Power Module 30 Amperes/600 Volts |
| PS21867-AP | 制造商:Powerex Power Semiconductors 功能描述:POWER IPM TRANSISTOR |
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